Best concert calendar: The Cosmopolitan

The Strokes. The Flaming Lips. Robert Randolph. Lauryn Hill. The Black Keys. Best Coast. Jenny Lewis. Fitz & The Tantrums. The Cosmo is redefining concert cool smack dab in the middle of the Las Vegas Strip. Now, can that long-rumored dedicated music venue please open, so we don’t have to see such great acts in ballrooms and swimming pools?